Specifies that radioactive particulate matter produced from uranium mining or processing is not included in the definition of "nuisance dust" (Sec. 3).

Prohibits the Environmental Protection Agency from proposing, finalizing, implementing, or enforcing any regulation revising air quality standards for particulate matter until 1 year after the enactment of the bill (Sec. 2).

Prohibits the Environmental Protection Agency from issuing a regulation or implementing a new program under the Clean Air Act relating to agriculture and air quality standards for particulate matter unless the agency has first analyzed the impact of the regulation or program on employment levels in the agriculture industry and on agricultural economic activity (Sec. 5).